Home / 95,777,000.88-132,172,256.16-51,723,995.52

Finding the Fourth Proportional to 95,777,000.88, 132,172,256.16 and 51,723,995.52

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Solution

The fourth proportional to 95,777,000.88, 132,172,256.16 and 51,723,995.52 is: 71,379,111.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,777,000.88 : 132,172,256.16 = 51,723,995.52 : x
  2. Step 2: Convert to fraction form
    95,777,000.88/132,172,256.16 = 51,723,995.52/x
  3. Step 3: Cross multiply
    95,777,000.88x = 132,172,256.16 × 51,723,995.52
  4. Step 4: Simplify right side
    95,777,000.88x = 6,836,477,185,488,133
  5. Step 5: Solve for x
    x = 6,836,477,185,488,133/95,777,000.88
  6. Step 6: Final answer
    x = 71,379,111.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.